Jiao yuan geng yun lu
Subtitle: ke tang jiao xue yi shu cong tan
By: Tu Heyun.
Edition: Di 1 ban. 
Publisher: Guangxi ren min chu ban she; Guangxi sheng xin hua shu dian fa xing
Published: 1982
Place of publication: Nanning Shi
Language: chi
Number of pages: 133
Subjects: Teaching.; Education -- China.
Other titles: Jiao yuan geng yun lu.
Notes: Cover title also in pinyin: Jiao yuan geng yun lu.